whenever im bored, i always watch surf videos on youtube. Today i was curious and googled on average how long someone might get held down underneath water, while being tossed around by the wave (at Jaws or Teahupoo). Anyways, i way stumbled upon this video of a big wave surfer training. I thought I was good when i held my breath for 1.5 minutes. To this buy thats a breeze.
http://http://www.youtube.com/watch?v=xBQVJVT4Zec
p.s i cant embed, sorry about that